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I created a jar file which includes the dependencies of JSOUP library also . It is working fine in my system but when i put it on the Linux machine still it is displaying my o/p but after that it is displaying the below error.

  #
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x0000003d3a26a040, pid=31443, tid=140607474837248
#
# JRE version: OpenJDK Runtime Environment (7.0_55-b13) (build 1.7.0_55-mockbuild_2014_04_09_11_51-b00)
# Java VM: OpenJDK 64-Bit Server VM (24.51-b03 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C  0x0000003d3a26a040
#
Vikash Mishra
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  • If i am running a jar file without any dependency on the linux machine it is working fine there. – Vikash Mishra May 14 '15 at 06:06
  • This is a native Java crash. Very strange as jsoup has as far as I know no native part. How did you create your jar, and what does "includes" mean? Can you try your jar without the dependencies included and add jsoup.jar on the classpath? – eckes May 14 '15 at 06:08
  • I am using eclipse and did the following steps. Export-Runnable jar -Extract required libraries int generated jar and Finish. I used Winscp to put to Linux and from there i am running through java - jar [ec2-user@ip-172-31-6-182 ~]$ java -jar Testing.jar Enter Model Name : – Vikash Mishra May 14 '15 at 06:12
  • I am getting the required o/p but after displaying the o/p it is showing that Fatal error – Vikash Mishra May 14 '15 at 06:16
  • A java core dump must be somewhere on your system with a name similar to `hs_err_pid21178.log`. There you can find more information about the crash. – Fran Montero May 14 '15 at 06:17

1 Answers1

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SIGSEV means that your program is producing a so called segmentation fault

Signal Description

SIGSEGV, SIGBUS, SIGFPE, SIGPIPE, SIGILL -- Used in the implementation for implicit null check, and so forth.

Most of the segmentation fault error I have seen are reported on linux machines running OpenJDK . So if you can please install oracle jdk on the machine and see if it works.

If you cannot install oracle jdk then first enable core dump .

To enable core dump use "ulimit -c unlimited"

please refer links below for more info on enabling core dumps

http://www.akadia.com/services/ora_enable_core.html

http://en.linuxreviews.org/HOWTO_enable_core-dumps

with core dump Please go through the links below which shows various steps taken to resolve this issue. Plz not this could also be a jvm issue and hence may need to be reported as a bug.

https://code.google.com/p/crawler4j/issues/detail?id=136

http://www.postseek.com/meta/cb1a8a97e39165b3f4f598114ec4889a

Java fatal error SIGSEGV

Java Runtime Environment SIGSEGV error on server startup

Debugging SIGSEGV Java Fatal Error in libjvm.so

JVM Crash due to SIGSEGV

Below links will give you a better understanding of the issue

http://fusionsecurity.blogspot.in/2011/10/why-am-i-seeing-sigsegv-when-i-strace.html

http://www.oracle.com/technetwork/java/javase/crashes-137240.html

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